They're the classic "rocket boots" we all immediately associate with Mario. ...Right?

I mean, this is the same movie where dinosaurs evolved in an alternate dimension to make Dennis Hopper Bowser, Goombas are 8 feet tall with tiny heads, and "Toad" is a harmonica playing human, until he gets turned into a goomba himself. Spoilers.

The movie is nuts, all bets are off.